package com.itheima.utils;

import com.aliyun.oss.ClientException;
import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.OSSException;
import com.aliyun.oss.model.PutObjectRequest;
import com.aliyun.oss.model.PutObjectResult;

import java.io.File;
import java.io.InputStream;

public class AliOssUtil {
    private static final String ENDPOINT = "https://oss-cn-beijing.aliyuncs.com";

    private static final String ACCESS_KEY_ID = "LTAI5tAcNQqDTGTycK3H5ti7";
    private static final String ACCESS_KEY_SECRET = "0MJUEjCLM7p5RmUkzmgkxU66ea0vba";
    private static final String BUCKET_NAME = "dark-killer";

    public static String uploadFile(String objectName, InputStream in){
        OSS ossClient = new OSSClientBuilder().build(ENDPOINT,ACCESS_KEY_ID,ACCESS_KEY_SECRET );
        String url = "";
        try {
            // 填写字符串。
            String content = "Hello OSS，你好世界";
            //要返回的图片在服务器的url地址
            // 创建PutObjectRequest对象。
            PutObjectRequest putObjectRequest = new PutObjectRequest(BUCKET_NAME, objectName,in);
            PutObjectResult result = ossClient.putObject(putObjectRequest);

            url = "https://" + BUCKET_NAME + "." + ENDPOINT.substring(ENDPOINT.lastIndexOf("/") + 1) + "/" +objectName;
        } catch (
                OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (
                ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }

        return url;
    }
    // 创建OSSClient实例。

}
